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5-Methylthiazole

Name: 5-Methylthiazole
Brand: ALDRICH

97%

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About This Item

Empirical Formula (Hill Notation):

C₄H₅NS

CAS Number:

3581-89-3

Molecular Weight:

99.15

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24858270

MDL number:

MFCD00005335

Beilstein/REAXYS Number:

104674

Assay:

97%

Form:

liquid

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Properties

Quality Segment

100

assay

97%

form

liquid

refractive index

n20/D 1.528 (lit.)

bp

141-142 °C/745 mmHg (lit.)

density

1.12 g/mL at 25 °C (lit.)

SMILES string

Cc1cncs1

InChI

1S/C4H5NS/c1-4-2-5-3-6-4/h2-3H,1H3

InChI key

RLYUNPNLXMSXAX-UHFFFAOYSA-N

Description

General description

The microwave spectrum of 5-methylthiazole was investigated by employing both Fourier transform and Stark spectroscopy. 5-methyl thiazole undergoes alkylation with n-butyl bromide followed by anion exchange of Br^- for BF₄^- to give mobile, room-temperature ionic liquids.

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H315,H319,H335

pcodes

P210 - P233 - P240 - P241 - P303 + P361 + P353 - P305 + P351 + P338

Hazard Classifications

Eye Irrit. 2 - Flam. Liq. 3 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

107.6 °F - closed cup

flash_point_c

42 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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